NAICS 488490: Other Support Activities for Road Transportation
This industry comprises establishments primarily engaged in providing services (except motor vehicle towing) to road network users.

Illustrative Examples:

Bridge, tunnel, and highway operations
Pilot car services (i.e., wide load warning services)
Truck or weighing station operations
Driving services, independent (e.g., automobile, truck delivery)

ExioML sector: Supporting and auxiliary transport services; travel agency services (63)
Region: US | Year: 2022
Sector value added: 218433.494936 M EUR | Employment: 1181.94326807 thousand persons
Sector GHG emissions: 8811660101.37 kg CO2 eq | Energy carrier net total: 138124.307519 TJ | Carbon intensity: 0.040340242250629994

Company: Maine Turnpike Authority
The Maine Turnpike Authority is a quasi-state agency created by the Maine Legislature in 1941, to construct, manage and operate the 109-mile toll highway from Kittery to Augusta. Completed in 1947, the Maine Turnpike became the second superhighway built in America—the Pennsylvania Turnpike was the first.